From 38c38b3ec39a1506431e5c676c53067dbea407d8 Mon Sep 17 00:00:00 2001
From: nolim1t <hello@nolim1t.co>
Date: Thu, 13 Dec 2018 12:05:48 +0700
Subject: [PATCH 1/3] Add bitcoind install placeholder

---
 etc/init.d/bitcoind-install | 74 +++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 etc/init.d/bitcoind-install

diff --git a/etc/init.d/bitcoind-install b/etc/init.d/bitcoind-install
new file mode 100644
index 00000000..b9526a42
--- /dev/null
+++ b/etc/init.d/bitcoind-install
@@ -0,0 +1,74 @@
+#!/sbin/openrc-run
+#
+# Copyright 2018 LNCM contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+## LNCM post-installation script
+## To be run on persistently installed SD card
+
+depend() {
+    need net sshd
+}
+
+start() {
+    ebegin "Starting bitcoind-installation"
+    # This script will only run once, to complete post-installation
+
+    # LNCM version
+    VER="v0.3.0"
+
+    # Check if main mirror is reachable
+    net_check() {
+        ONLINE=$(echo -e 'GET http://dl-cdn.alpinelinux.org/alpine/ HTTP/1.0\n\n' | nc dl-cdn.alpinelinux.org 80 > /dev/null 2>&1; echo $?)
+    }
+
+    ONLINE=1
+
+    if [ -f /etc/lncm-post-installed ]; then
+        while [ $ONLINE -eq 1 ]
+        do
+            echo "Checking for internet connection..."
+            net_check
+            sleep 1
+        done
+
+        if [ $ONLINE -eq 0 ]; then
+            echo "Online, proceeding with bitcoin installation"
+            cd /home/lncm
+            mkdir -p /home/lncm/.bitcoin
+            mv /home/lncm/bitcoin.conf /home/lncm/.bitcoin/
+            
+            echo "Grab docker image from docker hub"
+            docker pull lncm/bitcoind:0.17.0-alpine-arm7
+
+            echo "Remove bitcoind-install from boot"
+            /sbin/rc-update del bitcoind-install default
+                
+            touch /etc/lncm-post-installed
+                    
+            exit 0
+        else
+            echo "LNCM post installation already complete"
+            exit 0
+        fi
+    else
+        echo "LNCM post installation not found!"
+        exit 1	
+    fi
+    if [ $ONLINE -eq 1]
+        echo "No internet connection. Aborting installation!"
+        exit 1
+    fi
+    eend $?
+}

From 0f800f8fae77ce2bb83d6736813abd36f57cf285 Mon Sep 17 00:00:00 2001
From: nolim1t <hello@nolim1t.co>
Date: Thu, 13 Dec 2018 12:22:11 +0700
Subject: [PATCH 2/3] Add some pre-condition checks

---
 etc/init.d/bitcoind-install | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/etc/init.d/bitcoind-install b/etc/init.d/bitcoind-install
index b9526a42..7320dad1 100644
--- a/etc/init.d/bitcoind-install
+++ b/etc/init.d/bitcoind-install
@@ -44,20 +44,30 @@ start() {
         done
 
         if [ $ONLINE -eq 0 ]; then
-            echo "Online, proceeding with bitcoin installation"
-            cd /home/lncm
-            mkdir -p /home/lncm/.bitcoin
-            mv /home/lncm/bitcoin.conf /home/lncm/.bitcoin/
+            if ! [ -f /etc/bitcoind-installed ]; then
+                echo "Online, proceeding with bitcoin installation, if not installed"
+                cd /home/lncm
+                mkdir -p /home/lncm/.bitcoin
+                mv /home/lncm/bitcoin.conf /home/lncm/.bitcoin/
             
-            echo "Grab docker image from docker hub"
-            docker pull lncm/bitcoind:0.17.0-alpine-arm7
+                echo "Grab docker image from docker hub - if supported"
+                if [ $(uname -m) == "armv7l" ]; then
+                    if ! docker images | grep 0.17.0-alpine-arm7; then
+                        echo "Grabbing arm7 image"
+                        docker pull lncm/bitcoind:0.17.0-alpine-arm7
+                    fi
+                fi
 
-            echo "Remove bitcoind-install from boot"
-            /sbin/rc-update del bitcoind-install default
+                echo "Remove bitcoind-install from boot"
+                /sbin/rc-update del bitcoind-install default
                 
-            touch /etc/lncm-post-installed
+                touch /etc/bitcoind-installed
                     
-            exit 0
+                exit 0
+            else
+                echo "bitcoind - already installed"
+                exit 0
+            fi
         else
             echo "LNCM post installation already complete"
             exit 0

From acc6d1ac1049b32c3a17c8875774ac62808ef822 Mon Sep 17 00:00:00 2001
From: Another Droog <36770425+AnotherDroog@users.noreply.github.com>
Date: Thu, 13 Dec 2018 18:05:59 +0700
Subject: [PATCH 3/3] Bump version number

---
 make_img.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/make_img.sh b/make_img.sh
index 358a123f..35143efd 100755
--- a/make_img.sh
+++ b/make_img.sh
@@ -28,7 +28,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-VER=v0.3.0
+VER=v0.3.1
 ALP=alpine-rpi-3.8.1-armhf.tar.gz
 IMG=lncm-box-${VER}.img
 IOT=iotwifi.tar.gz
@@ -105,4 +105,4 @@ umount $MNT
 losetup -d ${DEV}
 echo "Compress img as zip"
 zip -r ${IMG}.zip $IMG
-echo -e "\nDone!\nYou may flash your ${IMG}.zip using Etcher or dd the ${IMG}"
\ No newline at end of file
+echo -e "\nDone!\nYou may flash your ${IMG}.zip using Etcher or dd the ${IMG}"